Four-pipe rocket net electromagnetic launching device

Abstract

The utility model discloses a four-tube rocket net electromagnetic launching device which comprises a gun body, four fixing tubes are distributed at the front end of the gun body in a rectangular mode, gun tubes are detachably installed at the front ends of the fixing tubes, the gun tubes can be disassembled and assembled in a threaded connection mode, each gun tube is filled with gas bombs, and the gas bombs are connected with the fixing tubes in a threaded mode. The four gas bombs are all connected with the catching net. The carbon dioxide gas cylinder is adopted as a launching bomb, high-pressure gas is released to serve as launching power, the launching range distance is long, precision is high, meanwhile, safety is higher, cost is lower, obtaining is easier, frequent and repeated use can be achieved, and good universality is achieved.

Description

Technical Field

[0001] The utility model relates to a four-tube rocket net electromagnetic launching device, belonging to the technical field of capture net launching equipment. Background Art

[0002] With the rapid development of the drone market, drones will undoubtedly bring hidden dangers of security and economic losses to society in special places such as civil aviation airports, confidential places, and public places. They may also bring security issues such as affecting aviation order, intruding into sensitive areas, and dropping prohibited items. Therefore, civil drones must be managed in an orderly manner and effective measures must be taken to capture harmful, dangerous and suspicious drones.

[0003] When capturing illegal drones, it is often necessary to launch a capture net. However, in the prior art, the capture net is often launched by gunpowder or other means. For example, the invention patent with application number CN202210173118.9 discloses a precise launch system for capturing drones. In this technical solution, a rocket is used as a power device to launch the capture net, which has a high cost, increases the launch cost, is not conducive to frequent and multiple use, and is not universal. It is also highly dangerous and makes the overall volume larger and heavier, making it inconvenient to carry. Therefore, we propose a four-tube rocket net electromagnetic launch device. Utility Model Content

[0004] The purpose of the utility model is to provide a four-tube rocket net electromagnetic launching device, which has higher safety, low launching cost, long effective range and good versatility.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a four-tube rocket net electromagnetic launcher, comprising a gun body, the front end of the gun body is rectangularly distributed with four fixed tubes, the front ends of the fixed tubes are all detachably mounted with gun barrels, the gun barrels can be disassembled and assembled in a threaded connection manner, each of the gun barrels is filled with a gas bomb, and the four gas bombs are connected to the capture net;

[0006] A positioning tube is fixedly installed in the inner cavity of the fixed tube, a positioning hole is opened at the front end of the positioning tube, a sliding part is slidably installed in the inner cavity of the positioning tube, an elastic component is inserted into the inner cavity of the sliding part, the tail end of the elastic component extends out of the sliding part and is placed at the tail end of the positioning tube, a firing rod is fixedly arranged inside the sliding part, the front end of the firing rod is a spike part extending out of the front end of the sliding part, the tail end of the firing rod extends out of the fixed tube to the tail end of the inner cavity of the gun body, a magnetic block is arranged at the tail end of the firing rod, and an electromagnetic adsorption part is arranged in the inner cavity of the tail end of the gun body, and the electromagnetic adsorption part can attract the magnetic block when it is energized.

[0007] The aforementioned four-tube rocket net electromagnetic launch device also includes a handle portion, which is arranged at the rear of the gun body, and a power supply is arranged on the handle portion. The handle portion is provided with a slidable trigger, and the trigger is electrically connected to the power supply and the electromagnetic adsorption portion respectively. The trigger can control the power on and off of the electromagnetic adsorption portion, and the power supply supplies electrical energy for the whole.

[0008] The aforementioned four-tube rocket net electromagnetic launch device, the gas bomb includes a gas cylinder and a warhead, a screw is provided on the top of the gas cylinder, the screw is threaded and fixed to the bottom of the warhead, the top of the warhead is streamlined, and the bottom of the gas cylinder is provided with a weak seal that is easy to puncture.

[0009] The aforementioned four-tube rocket net electromagnetic launch device, the capture net is rectangular, one end of the connecting rope is respectively provided at the four corners of the capture net, and the other end of the connecting rope is respectively connected to the tail of the gas bomb.

[0010] In the aforementioned four-tube rocket net electromagnetic launching device, the fixed tubes are arranged obliquely, and the front ends of the four fixed tubes are divergent.

[0011] In the aforementioned four-tube rocket net electromagnetic launching device, the side surface of the sliding part is tightly fitted with the inner cavity surface of the fixed tube.

[0012] The aforementioned four-tube rocket net electromagnetic launch device has a detachable aiming device on the top of the gun body and a detachable vertical grip on the bottom of the gun body.

[0013] The aforementioned four-tube rocket net electromagnetic launch device has a display device disposed on the top of the grip portion, and a buttstock is detachably mounted on the rear end of the grip portion.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] (1) The utility model adopts a carbon dioxide gas cylinder as a launching projectile, and uses the release of high-pressure gas as the launching power. It has a long range and high accuracy. At the same time, it is safer, has a lower cost, is easier to obtain, can be used frequently and multiple times, and has good universality.

[0016] (2) The utility model uses an electromagnetic structure as a firing method by using an electromagnetic adsorption part, a magnetic block and other structures in combination. Compared with a mechanical structure, the delay is smaller and the response is faster. There is no need for manual loading, and the operation is simple and convenient.

[0017] (3) The utility model adopts a detachable structure, which takes up less storage space and is more convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0019] Figure 2 It is a cross-sectional view of the internal structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal installation structure of the fixed pipe of the utility model;

[0021] Figure 4 It is a schematic diagram of the gas-bomb structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the connection structure of the gas bomb and the capture net of the utility model.

[0023] Figure numerals: 1-gun body, 2-fixing tube, 3-gun barrel, 4-gas bullet, 5-capturing net, 6-positioning tube, 7-sliding part, 8-firing rod, 9-magnetic block, 10-elastic component, 11-electromagnetic adsorption part, 12-grip part, 13-trigger, 14-gas cylinder, 15-bullet, 16-screw, 17-connecting rope, 18-aiming device, 19-vertical grip, 20-display device, 21-buttstock, 22-power supply.

[0024] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods. DETAILED DESCRIPTION

[0025] Embodiment 1 of the utility model: A four-tube rocket net electromagnetic launch device, comprising a gun body 1, the front end of the gun body 1 is rectangularly distributed with four fixed tubes 2, the front ends of the fixed tubes 2 are detachably mounted with gun barrels 3, the gun barrels 3 can be disassembled and assembled by threaded connection, and the disassembly and assembly are convenient, each gun barrel 3 is filled with a gas bullet 4, the four gas bullets 4 are connected to the capture net 5, the gun barrels 3 are convenient to carry and store when disassembled, and the gun barrels 3 can increase the accuracy of the gas bullets 4 when they are fired and increase the effective range;

[0026] A positioning tube 6 is fixedly installed in the inner cavity of the fixed tube 2, and a positioning hole is opened at the front end of the positioning tube 6. The tail end of the gas bomb 4 is inserted into the fixed tube 2 and extends to the positioning hole of the positioning tube 6. A sliding part 7 is slidably installed in the inner cavity of the positioning tube 6. An elastic component 10 is inserted into the inner cavity of the sliding part 7. The tail end of the elastic component 10 extends out of the sliding part 7 and is placed at the tail end of the positioning tube 6. The elastic component 10 can make the sliding part 7 be located at the front end of the inner cavity of the positioning tube 6. A firing rod 8 is fixedly arranged inside the sliding part 7. The sliding part 7 is fixed to the firing rod 8. The front end of the firing rod 8 is a spike part extending out of the front end of the sliding part 7, and When the sliding part 7 is at the front end of the inner cavity 6, the front end of the firing rod 8 is a spike that can extend out of the positioning hole of the positioning tube 6 and pierce the gas bullet 4. The rear end of the firing rod 8 extends out of the fixing tube 2 to the rear end of the inner cavity of the gun body 1. A magnetic block 9 is provided at the rear end of the firing rod 8. The magnetic block 9 can be made of metal that can be adsorbed by a magnet, such as metal iron. An electromagnetic adsorption part 11 is provided at the rear inner cavity of the gun body 1. The electromagnetic adsorption part 11 can attract the magnetic block 9 when it is powered on. When the electromagnetic adsorption part 11 is powered off, the elastic component 10 makes the sliding part 7 and the firing rod 8 drive the magnetic block 9 to rebound in the direction away from the electromagnetic adsorption part 11.

[0027] Embodiment 2 of the present utility model: A four-tube rocket net electromagnetic launch device, comprising a gun body 1, the front end of the gun body 1 is rectangularly distributed with four fixed tubes 2, the front ends of the fixed tubes 2 are detachably mounted with gun barrels 3, the gun barrels 3 can be disassembled and assembled by threaded connection, and the disassembly and assembly are convenient, each gun barrel 3 is filled with a gas bullet 4, the four gas bullets 4 are connected to the capture net 5, the gun barrels 3 are convenient to carry and store when disassembled, and the gun barrels 3 can increase the accuracy of the gas bullets 4 when they are fired and increase the effective range;

[0028] A positioning tube 6 is fixedly installed in the inner cavity of the fixed tube 2, and a positioning hole is opened at the front end of the positioning tube 6. The tail end of the gas bomb 4 is inserted into the fixed tube 2 and extends to the positioning hole of the positioning tube 6. A sliding part 7 is slidably installed in the inner cavity of the positioning tube 6. An elastic component 10 is inserted into the inner cavity of the sliding part 7. The tail end of the elastic component 10 extends out of the sliding part 7 and is placed at the tail end of the positioning tube 6. The elastic component 10 can make the sliding part 7 be located at the front end of the inner cavity of the positioning tube 6. A firing rod 8 is fixedly arranged inside the sliding part 7. The sliding part 7 is fixed to the firing rod 8. The front end of the firing rod 8 is a spike part extending out of the front end of the sliding part 7, and When the sliding part 7 is at the front end of the inner cavity 6, the front end of the firing rod 8 is a spike that can extend out of the positioning hole of the positioning tube 6 and pierce the gas bullet 4. The rear end of the firing rod 8 extends out of the fixing tube 2 to the rear end of the inner cavity of the gun body 1. A magnetic block 9 is provided at the rear end of the firing rod 8. The magnetic block 9 can be made of metal that can be adsorbed by a magnet, such as metal iron. An electromagnetic adsorption part 11 is provided at the rear inner cavity of the gun body 1. The electromagnetic adsorption part 11 can attract the magnetic block 9 when it is powered on. When the electromagnetic adsorption part 11 is powered off, the elastic component 10 makes the sliding part 7 and the firing rod 8 drive the magnetic block 9 to rebound in the direction away from the electromagnetic adsorption part 11.

[0029] The gun body 1 further comprises a grip portion 12, which is arranged at the rear end of the gun body 1, and a power source 22 is arranged on the grip portion 12, and a slidable trigger 13 is arranged on the grip portion 12. A control circuit is arranged inside the grip portion 12, and the trigger 13, the power source 22, and the electromagnetic adsorption portion 11 are connected. The trigger 13 can rebound automatically, and an electric contact is arranged at the rear end of the trigger 13. Pulling the trigger 13 makes the contact contact and sends a signal, which can control the electromagnetic adsorption portion 11 to be powered off, and the electromagnetic adsorption portion 11 is powered off and restored to the powered state after a short delay. The power source 22 supplies power to the entire circuit, and the power source 22 can adopt a rechargeable battery. The power source 22 can be provided with a power-on switch, and the power-on switch can be arranged on the outer surface of the grip portion 12.

[0030] Embodiment 3 of the present utility model: A four-tube rocket net electromagnetic launch device, comprising a gun body 1, the front end of the gun body 1 is rectangularly distributed with four fixed tubes 2, the front ends of the fixed tubes 2 are all detachably mounted with gun barrels 3, the gun barrels 3 can be disassembled and assembled by threaded connection, and the disassembly and assembly are convenient, each gun barrel 3 is filled with a gas bullet 4, the four gas bullets 4 are connected to the capture net 5, the gun barrels 3 are convenient to carry and store when disassembled, and the gun barrels 3 can increase the accuracy of the gas bullets 4 when they are fired and increase the effective range;

[0031] A positioning tube 6 is fixedly installed in the inner cavity of the fixed tube 2, and a positioning hole is opened at the front end of the positioning tube 6. The tail end of the gas bomb 4 is inserted into the fixed tube 2 and extends to the positioning hole of the positioning tube 6. A sliding part 7 is slidably installed in the inner cavity of the positioning tube 6. An elastic component 10 is inserted into the inner cavity of the sliding part 7. The tail end of the elastic component 10 extends out of the sliding part 7 and is placed at the tail end of the positioning tube 6. The elastic component 10 can make the sliding part 7 be located at the front end of the inner cavity of the positioning tube 6. A firing rod 8 is fixedly arranged inside the sliding part 7. The sliding part 7 is fixed to the firing rod 8. The front end of the firing rod 8 is a spike part extending out of the front end of the sliding part 7, and When the sliding part 7 is at the front end of the inner cavity 6, the front end of the firing rod 8 is a spike that can extend out of the positioning hole of the positioning tube 6 and pierce the gas bullet 4. The rear end of the firing rod 8 extends out of the fixing tube 2 to the rear end of the inner cavity of the gun body 1. A magnetic block 9 is provided at the rear end of the firing rod 8. The magnetic block 9 can be made of metal that can be adsorbed by a magnet, such as metal iron. An electromagnetic adsorption part 11 is provided at the rear inner cavity of the gun body 1. The electromagnetic adsorption part 11 can attract the magnetic block 9 when it is powered on. When the electromagnetic adsorption part 11 is powered off, the elastic component 10 makes the sliding part 7 and the firing rod 8 drive the magnetic block 9 to rebound in the direction away from the electromagnetic adsorption part 11.

[0032] The gas bomb 4 includes a gas cylinder 14 and a warhead 15. A screw 16 is provided on the top of the gas cylinder 14, and the screw 16 is screwed and fixed to the bottom of the warhead 15. The gas cylinder 14 can be a high-pressure carbon dioxide gas cylinder. The top of the warhead 15 is streamlined to reduce air resistance during flight. The bottom of the gas cylinder 14 is provided with a weak seal that is easy to puncture, which is convenient for puncturing the gas cylinder 14 for triggering.

[0033] Embodiment 4 of the present utility model: A four-tube rocket net electromagnetic launch device, comprising a gun body 1, the front end of the gun body 1 is rectangularly distributed with four fixed tubes 2, the front ends of the fixed tubes 2 are detachably mounted with gun barrels 3, the gun barrels 3 can be disassembled and assembled by threaded connection, and the disassembly and assembly are convenient, each gun barrel 3 is filled with a gas bullet 4, the four gas bullets 4 are connected to the capture net 5, the gun barrels 3 are convenient to carry and store when disassembled, and the gun barrels 3 can increase the accuracy of the gas bullets 4 when they are fired and increase the effective range;

[0034] A positioning tube 6 is fixedly installed in the inner cavity of the fixed tube 2, and a positioning hole is opened at the front end of the positioning tube 6. The tail end of the gas bomb 4 is inserted into the fixed tube 2 and extends to the positioning hole of the positioning tube 6. A sliding part 7 is slidably installed in the inner cavity of the positioning tube 6. An elastic component 10 is inserted into the inner cavity of the sliding part 7. The tail end of the elastic component 10 extends out of the sliding part 7 and is placed at the tail end of the positioning tube 6. The elastic component 10 can make the sliding part 7 be located at the front end of the inner cavity of the positioning tube 6. A firing rod 8 is fixedly arranged inside the sliding part 7. The sliding part 7 is fixed to the firing rod 8. The front end of the firing rod 8 is a spike part extending out of the front end of the sliding part 7, and When the sliding part 7 is at the front end of the inner cavity 6, the front end of the firing rod 8 is a spike that can extend out of the positioning hole of the positioning tube 6 and pierce the gas bullet 4. The rear end of the firing rod 8 extends out of the fixing tube 2 to the rear end of the inner cavity of the gun body 1. A magnetic block 9 is provided at the rear end of the firing rod 8. The magnetic block 9 can be made of metal that can be adsorbed by a magnet, such as metal iron. An electromagnetic adsorption part 11 is provided at the rear inner cavity of the gun body 1. The electromagnetic adsorption part 11 can attract the magnetic block 9 when it is powered on. When the electromagnetic adsorption part 11 is powered off, the elastic component 10 makes the sliding part 7 and the firing rod 8 drive the magnetic block 9 to rebound in the direction away from the electromagnetic adsorption part 11.

[0035] The capture net 5 is rectangular, and one end of a connecting rope 17 is respectively provided at the four corners of the capture net 5, and the other end of the connecting rope 17 is respectively connected to the tail of the gas bomb 4 to ensure the stability of the net shape during flight. If the connecting rope 17 is connected to the front end of the gas bomb 4, the air resistance will be generated when the capture net 5 is flying, and a backward pulling force will be applied to the front end of the gas bomb 4, which will easily affect the stability of the gas bomb 4 during flight.

[0036] Embodiment 5 of the utility model: A four-tube rocket net electromagnetic launch device, comprising a gun body 1, the front end of the gun body 1 is rectangularly distributed with four fixed tubes 2, the front ends of the fixed tubes 2 are all detachably mounted with gun barrels 3, the gun barrels 3 can be disassembled and assembled by threaded connection, and the disassembly and assembly are convenient, each gun barrel 3 is filled with a gas bullet 4, the four gas bullets 4 are connected to the capture net 5, the gun barrels 3 are convenient to carry and store when disassembled, and the gun barrels 3 can increase the accuracy of the gas bullets 4 when they are fired and increase the effective range;

[0037] A positioning tube 6 is fixedly installed in the inner cavity of the fixed tube 2, and a positioning hole is opened at the front end of the positioning tube 6. The tail end of the gas bomb 4 is inserted into the fixed tube 2 and extends to the positioning hole of the positioning tube 6. A sliding part 7 is slidably installed in the inner cavity of the positioning tube 6. An elastic component 10 is inserted into the inner cavity of the sliding part 7. The tail end of the elastic component 10 extends out of the sliding part 7 and is placed at the tail end of the positioning tube 6. The elastic component 10 can make the sliding part 7 be located at the front end of the inner cavity of the positioning tube 6. A firing rod 8 is fixedly arranged inside the sliding part 7. The sliding part 7 is fixed to the firing rod 8. The front end of the firing rod 8 is a spike part extending out of the front end of the sliding part 7, and When the sliding part 7 is at the front end of the inner cavity 6, the front end of the firing rod 8 is a spike that can extend out of the positioning hole of the positioning tube 6 and pierce the gas bullet 4. The rear end of the firing rod 8 extends out of the fixing tube 2 to the rear end of the inner cavity of the gun body 1. A magnetic block 9 is provided at the rear end of the firing rod 8. The magnetic block 9 can be made of metal that can be adsorbed by a magnet, such as metal iron. An electromagnetic adsorption part 11 is provided at the rear inner cavity of the gun body 1. The electromagnetic adsorption part 11 can attract the magnetic block 9 when it is powered on. When the electromagnetic adsorption part 11 is powered off, the elastic component 10 makes the sliding part 7 and the firing rod 8 drive the magnetic block 9 to rebound in the direction away from the electromagnetic adsorption part 11.

[0038] The fixing tubes 2 are arranged obliquely, and the front ends of the four fixing tubes 2 are divergent, so as to facilitate the unfolding of the capture net 5 after it is launched.

[0039] Specifically, the side surface of the sliding portion 7 is closely fitted to the inner cavity surface of the fixed tube 2 , thereby increasing the air tightness between the side surface of the sliding portion 7 and the inner cavity surface of the fixed tube 2 .

[0040] Specifically, a sighting device 18 is detachably mounted on the top of the gun body 1 to increase shooting accuracy, and a vertical grip 19 is detachably mounted on the bottom of the gun body 1 to increase stability during shooting.

[0041] Specifically, a display device 20 is provided at the top of the grip portion 12, which can display relevant information such as power level, and a buttstock 21 is detachably installed at the rear end of the grip portion 12 to increase stability during shooting.

[0042] The working principle of an embodiment of the utility model is as follows: when the utility model is in use, the gun barrel 3 is assembled on the fixed tube 2, the power switch is turned on, the electromagnetic adsorption part 11 is energized, magnetic force is generated, and the magnetic adsorption block 9 is adsorbed. The magnetic adsorption block 9 drives the sliding part 7 to slide toward the tail end of the positioning tube 6 through the firing rod 8, compressing the elastic component 10, and at the same time making the spike end of the firing rod 8 retract into the positioning tube 6, and then the gas bullet 4 is loaded into the gun barrel 3, so that the tail end of the gas bullet 4 is inserted into the fixed tube 2 and extends to the positioning hole of the positioning tube 6, and the loading is completed. The target is located by the aiming device 18, and the trigger 13 is pulled to make the contact point contact, send a signal, and control the electromagnetic adsorption part 11 to disconnect. When electricity is turned on, the elastic component 10 in the compressed state is released and rebounds, so that the sliding part 7 drives the firing rod 8 to move forward, and the pointed end of the firing rod 8 pierces the weak seal of the gas bullet 4. The gas bullet 4 releases high-pressure gas in the barrel 3 and is fired out, carrying the capture net 5 and shooting out and unfolding to capture the target; after the electromagnetic adsorption part 11 is powered off, it is restored to the power-on state after a short delay. The delay time can be set according to demand, preferably 0.5s-1s. After the electromagnetic adsorption part 11 is powered on again, it adsorbs the magnetic block 9, so that the firing rod 8 returns to the ready-to-fire state, and can continue to be loaded and used; after use, the barrel 3 is removed and the power switch is turned off for easy carrying and storage.

Claims

1. A four-tube rocket net electromagnetic launch device, characterized in that: The invention comprises a gun body (1), wherein the front end of the gun body (1) is provided with four fixed tubes (2) distributed in a rectangular shape, and the front ends of the fixed tubes (2) are all detachably provided with gun barrels (3), each of the gun barrels (3) is filled with a gas bomb (4), and the four gas bombs (4) are all connected to a capture net (5); A positioning tube (6) is fixedly installed in the inner cavity of the fixed tube (2), a positioning hole is opened at the front end of the positioning tube (6), a sliding part (7) is slidably installed in the inner cavity of the positioning tube (6), an elastic component (10) is inserted into the inner cavity of the sliding part (7), the tail end of the elastic component (10) extends out of the sliding part (7) and is placed at the tail end of the positioning tube (6), a firing rod (8) is fixedly arranged inside the sliding part (7), the front end of the firing rod (8) is a spike part extending out of the front end of the sliding part (7), the tail end of the firing rod (8) extends out of the fixed tube (2) to the tail end of the inner cavity of the gun body (1), a magnetic attraction block (9) is arranged at the tail end of the firing rod (8), and an electromagnetic attraction part (11) is arranged in the tail inner cavity of the gun body (1), and the electromagnetic attraction part (11) can attract the magnetic attraction block (9) when it is powered on.

2. A four-tube rocket net electromagnetic launch device according to claim 1, characterized in that: The gun also comprises a grip portion (12), the grip portion (12) being arranged at the rear of the gun body (1), the grip portion (12) being provided with a power source (22), the grip portion (12) being provided with a slidable trigger (13), and the trigger (13) being electrically connected to the power source (22) and the electromagnetic adsorption portion (11) respectively.

3. A four-tube rocket net electromagnetic launch device according to claim 1, characterized in that: The gas bomb (4) comprises a gas cylinder (14) and a bullet (15). The top of the gas cylinder (14) is provided with a screw (16), and the screw (16) is screwed and fixed to the bottom of the bullet (15). The top of the bullet (15) is streamlined, and the bottom of the gas cylinder (14) is provided with a weak seal that is easy to be punctured.

4. A four-tube rocket net electromagnetic launch device according to claim 1 or 3, characterized in that: The capture net (5) is rectangular, and one end of a connecting rope (17) is respectively provided at the four corners of the capture net (5), and the other end of the connecting rope (17) is respectively connected to the tail of the gas bomb (4).

5. A four-tube rocket net electromagnetic launch device according to claim 1, characterized in that: The fixed tubes (2) are arranged obliquely, and the front ends of the four fixed tubes (2) are divergent.

6. A four-tube rocket net electromagnetic launch device according to claim 1, characterized in that: The side surface of the sliding portion (7) is in close contact with the inner cavity surface of the fixed tube (2).

7. A four-tube rocket net electromagnetic launch device according to claim 1, characterized in that: The top of the gun body (1) is provided with a detachable aiming device (18), and the bottom of the gun body (1) is provided with a detachable vertical grip (19).

8. A four-tube rocket net electromagnetic launch device according to claim 2, characterized in that: A display device (20) is provided at the top end of the grip portion (12), and a buttstock (21) is detachably mounted at the rear end of the grip portion (12).

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